1.HSS saw blade 2. Metal slotting saws 3.low price, high quality , 4.High Quality .5,High durable Provides ... the triple chip geometry the roughing tooth is approx 0.2-0.3mm higher compared with the finishing tooth; Tooth ... bladeRange: Diameterφ20-315mm, boreφ5-40mm.Thickness: 0.2-6.0mmNumber of teeth: Coarse pitch, Medium pitch, Fine ... fine pitch Cold fly saw blade high quality and best price saw blade